Here’s some more from Heyman, in his weekly notes post covering all 30 teams…

• With Delino DeShields Jr. on the disabled list due to a broken hamate bone, the Rangers are looking for center field depth.  Drew Robinson and Rule 5 draft pick Carlos Tocci have been platooning in center field with DeShields out, though that may not be a tenable situation given that DeShields could be sidelined into the middle of May.  Jose Cardona and Brett Eibner are available in the minors, but Texas would have to create a 40-man roster spot for either player.
• Heyman provides some new details on Jay Bruce’s free agent market, reporting that the Indians offered Bruce a two-year, $18MM deal while the Blue Jays discussed a one-year deal in the range of $5MM-$7MM.  It’s interesting to note that both teams ended up signing somewhat similar veteran left-handed bats for similar price points — Cleveland inked Yonder Alonso for two years and $16MM in guaranteed money, while Toronto signed Curtis Granderson to a one-year, $5MM deal.  The Jays didn’t actually make Bruce an offer, however, and neither did the Astros, though they also had some talks with Bruce about a two-year deal.  Heyman speculates that Houston may have been considering Bruce only if top prospect Derek Fisher was dealt, and thus the Astros’ interest waned since they were able to acquire Gerrit Cole without parting ways with the young outfielder.  As it turned out, Bruce ended up landing a three-year, $39MM deal to return to the Mets.
• Speaking of the Mets, Heyman writes that the team would still be willing to deal Juan Lagares if a trade partner could be found.  Lagares had been a frequent subject of trade rumors over the winter, and the Mets’ outfield situation has once again become overly crowded now that Michael Conforto has returned from the disabled list.  With Conforto and Brandon Nimmo both capable of playing center field, Lagares’ contract ($16MM guaranteed in 2018-19) and lack of hitting makes him expendable, though Lagares is a superb defender.  It’s possible the Mets could find an interested team later in the season as injuries or pennant race needs emerge, though one would think New York would have to eat at least some of the contract to make a deal happen.  On the flip side, Lagares could provide valuable depth if the Mets are again hit with injuries, or if Bruce is needed at first base in the event that Adrian Gonzalez can’t hold up over regular playing time.
• Jarred Cosart will soon throw for teams in a showcase, as the free agent righty looks to catch on with another team.  Elbow surgery limited Cosart to just 24 MLB innings in 2017, and the Padres outrighted him off their roster after the season rather than pay him a projected $1.3MM via the arbitration process.

Cosart, 27, was projected to earn $1.3MM via arbitration. The Friars obviously weren’t willing to stake that much on a rebound for a pitcher that has dealt with arm problems. Cosart will spend the winter working back from elbow surgery, the details and outlook of which are not really clear.

Since landing in San Diego — as a buy-low candidate included in everyone’s favorite quirky 2016 deadline deal — Cosart has posted a 5.58 ERA through 61 1/3 innings. With as many strikeouts as walks (42 apiece) on his ledger, there were clearly concerns about performance even when he was healthy.

Meanwhile, Friedrich was slated to take home something in the ballpark of his projected $1.79MM arbitration value. The 30-year-old lefty did not appear in 2017 while dealing with elbow problems of his own. In total, he owns 5.37 ERA across 296 2/3 MLB innings.

“It’s really about the core of guys that we have, that, arguably between Belt, Panik, Crawford, Posey, Bumgarner — they’re in the prime of their careers,” said Evans of the current Giants roster. “This is a time to build with them. They’re not 34 going on 35. They’re 28 to 30. That’s a good range in which we still think there’s a lot that they can offer and help us get back to where we need to be. That said, we’ve got to do more, defensively, in the outfield — more offensively in our lineup. We’ve got to pitch better. … We can’t go with what we have. We’ve got to make changes. This trading period may offer us some opportunities to look toward next year.”

More out of the NL West…

• After seeing trade target Todd Frazier head to the Yankees last night, the Red Sox are now eyeing Giants third baseman Eduardo Nunez, tweets Bob Nightengale of USA Today. That’s not the first time the BoSox have been linked to Nunez, though he’s among the first players to whom they Yankees have been linked following last night’s Frazier swap between Chicago and New York. The versatile Nunez is a free agent at season’s end and is earning a reasonable $4.2MM this year. He’s not a standout defender anywhere on the diamond, but he could hold down the fort at the hot corner for now and then bounce between third, shortstop, second base and perhaps the corner outfield later in the summer if the Sox give Rafael Devers an audition. Nunez is hitting .295/.319/.407 through 289 plate appearances.
• The Mariners have reached out to both the Giants and the Padres about their available starting pitchers, tweets MLB.com’s Jon Morosi. San Diego has three rental options to offer, highlighted by breakout righty Trevor Cahill but also including right-hander Jhoulys Chacin and southpaw Clayton Richard. (Each is signed to a one-year, $1.75MM deal.) The Giants, meanwhile, could conceivably listen on Johnny Cueto (though he’s struggled, has an opt-out clause complicating his trade candidacy, and is on the shelf with blister issues). It’s Jeff Samardzija, however, that has drawn the most headlines on the rumor circuit as of late. Though he’s just halfway through the second season of a five-year, $90MM deal and has an ERA in the upper-4.00s, Samardzija is pacing MLB in K/BB ratio and is among the game’s best in K%-BB%. Of course, it’s uncertain if the Mariners would want any part of that contract, and if the Giants are looking toward 2018, they may hope to have a healthy Samardzija contributing 200+ innings in the middle of their rotation. Speculatively speaking, Matt Moore could also be a reclamation project, though he’s worked to an ERA of 5.81 with reduced velocity and diminished peripherals this year.
• Padres right-hander Jarred Cosart is out for the season after undergoing arthroscopic surgery on his right elbow a couple of days ago, Dennis Lin of the San Diego Union-Tribune reports (via Twitter). The 27-year-old former top prospect hasn’t been much of a factor for the Friars in 2017, tossing just 24 innings with a 4.88 ERA. But, with the possibility that multiple starters are moved in the next 12 days, his absence will present the team with fewer options to step into a starting rotation that has several long-term spots up for grabs.

Here’s more on the injury front:

• Mets second baseman Neil Walker appeared to suffer a left hamstring injury while trying to leg out a bunt single in tonight’s game. The club did not reveal any details in an official announcement, though the team did state that Walker is already slated to undergo an MRI tomorrow. Not coincidentally, perhaps, infielder Gavin Cecchini was removed from the Triple-A Las Vegas lineup, as Betsy Helfand of the Las Vegas Review Journal tweets.
• There were also some fresh concerns on the pitching side of the equation for the Mets. Matt Harvey was hooked after four innings and 58 pitches, as David Lennon of Newsday reports (Twitter links). He’ll head in for a medical check tomorrow after what he called a “fatigued” outing in which his fastball velocity dropped as low as 87 mph — a level that, per Harvey, he hadn’t visited since he was a freshman in high school. Also, before the game, the Mets placed lefty Josh Smoker on the DL with a left shoulder strain. New York was forced to lean on the reliever for four innings and 81 pitches last night. Righty Rafael Montero will return to the majors in his stead.
• The Red Sox saw another starter leave with an injury tonight, as southpaw Brian Johnson exited with what the team is calling left shoulder discomfort, as Jen McCaffrey of MassLive.com reports. While all involved expressed hope that the issue wouldn’t turn out to be anything significant, Johnson will be given a full checkup in Boston tomorrow to be sure.
• The Cubs are weighing a DL move for Ben Zobrist, as Mark Gonzales of the Chicago Tribune was among those to report. His left wrist isn’t healing up as hoped, so Zobrist will be looked at more closely tomorrow. If he’s not able to suit up, then a DL placement seems likely.
• There’s some positive news on Angels southpaw Tyler Skaggs. As Jeff Fletcher of the Orange County Register tweets, the 25-year-old is heading to the team’s spring complex with an eye on making back to the majors by early July. Hell be hoping to finally put an end to the string of injuries that have slowed his promising career. Skaggs is currently working back from an oblique strain.
• Also now looking toward a return is Rangers lefty Cole Hamels. As Stefan Stevenson of the Fort Worth Star-Telegram reports, Hamels could take a rehab start on Friday — the same day that Tyson Ross is set to make his Rangers debut. That could potentially line Hamels up to return to the majors before month’s end. That’s promising news for a Texas team that is off to a middling start to the season. The Rangers are also likely to welcome back first baseman Mike Napoli and outfielder Carlos Gomez in the coming days.
• Things aren’t looking as promising for Padres righty Jarred Cosart. According to AJ Cassavell of MLB.com, on Twitter, Cosart has been diagnosed with a flexor strain. He’s not yet ready to begin throwing and will partake in some rehab efforts at the club’s spring facility.
• Finally, the Dodgers are holding their breath as prized young lefty Julio Urias reports to Dr. Neal ElAttrache for a look at his shoulder. As Andy McCullough of the Los Angeles Times reports (Twitter links), soreness in the joint has forced the 20-year-old to the DL at Triple-A. Things haven’t gone as hoped this year for Urias, who showed immense promise in 2016. He largely struggled in five MLB starts and was carrying higher-than-usual walk totals at Triple-A.

A bit more out of the NL West…

• In other Rockies news, Patrick Saunders of the Denver Post writes that David Dahl, Tom Murphy and Trevor Story are all progressing toward a return to the lineup. Dahl is now cleared to take batting practice and will move to full baseball activities if that goes well. He’ll obviously require a notable minor league rehab stint before returning from a stress reaction in his ribcage, as he’s been out since early Spring Training. Murphy, meanwhile, has been throwing and is also nearing clearance to take “legit” batting practice, per manager Bud Black. And Story recently took ground-balls and is on the brink of baseball activities as well. After being shut down for a few days, Story tells Saunders that his ailing shoulder once again feels normal.
• The Padres announced today that right-hander Trevor Cahill has been placed on the 10-day disabled list due to a right shoulder strain. Shoulder injuries in pitchers are often ominous, but as MLB.com’s AJ Cassavell writes, there’s optimism that Cahill won’t be out long in this particular instance. Cahill experienced some soreness near the back of his shoulder in the final couple innings of his most recent start, and the hope is that a few days without throwing will alleviate the pain. Cahill has been nothing short of a revelation in San Diego. Given another chance to work as a starter after spending most of 2015-16 in a relief role, Cahill has turned in 41 1/3 innings of 3.27 ERA ball with an eye-popping 11.1 K/9 rate against 3.7 BB/9 with a brilliant 60.2 percent ground-ball rate. Given those numbers and his minimal $1.75MM salary, a healthy Cahill would be an in-demand trade chip this summer.
• Cassavell also notes that right-hander Jarred Cosart will step into the rotation in Cahill’s place for the time being, and if he performs well, it could become a more permanent move. “It’s time for him to rise up and claim something that you really want as a Major Leaguer,” Padres manager Andy Green said of Cosart. “You don’t get endless supply of opportunities. Sometimes things happen you can’t control, whatsoever. But where he is with us: Go run with it. We want to see him do great. We believe in what he has in his right arm.” Given the shaky performances elsewhere in the San Diego rotation, Cosart certainly seems to have the opportunity to earn a larger role with Cahill on the shelf. The soon-to-be-27-year-old former top prospect has had numerous chances to solidify himself in the past, however, and has yet to do so.
• The Giants had planned to activate Mark Melancon from the disabled list this Friday but chose to bring him back two days earlier than expected, writes Alex Pavlovic of CSN Bay Area. San Francisco entered the day with the opportunity to close out a sweep of the division-rival Dodgers but knew that interim closer Derek Law wouldn’t be available after pitching four out of five days. The Giants were shut down by Clayton Kershaw, however, rendering Melancon’s early activation a bit of a moot point. The Giants entered the day with five straight wins under their belts (six in their past seven games), however, and the return of Melancon should only deepen the relief corps. Even after their recent improvements, though, the Giants are still in a 17-25 hole — nine games back from the division lead. Kelby Tomlinson was optioned to Triple-A to clear room for Melancon.

• Prized righty Tyler Glasnow will take the final spot in the Pirates rotation, Stephen Nesbitt of the Pittsburgh Post-Gazette reports on Twitter. He had been competing with Trevor Williams, who’ll head to the bullpen, Adam Berry of MLB.com adds on Twitter. With southpaw Wade LeBlanc also taking a job, that seems to set the stage for Rule 5 pick Tyler Webb to hit the waiver wire.
• The Giants have nailed down their bench and rotation, as Alex Pavlovic of NBC Sports Bay Area reports. Aaron Hill and Chris Marrero will round out the bench. The veteran Hill figures to share the infield reserve duties with Conor Gillaspie, while Marrero will surprisingly open the season as a part of a left field platoon with the left-handed-hitting Jarrett Parker. Meanwhile, Matt Cain will keep a rotation spot, though Ty Blach will also make the club as a reliever — where he could often spell Cain in lengthier outings.
• With injuries and young arms entering the picture, the Rockies’ pitching plans were interesting to watch this spring. As Nick Groke of the Denver Post tweets, the team will roll with lefty Kyle Freeland and righties Antonio Senzatela and German Marquez to fill out their starting staff. It seems likely that the former two will open the year in the rotation, with Marquez heading to the pen and staying on hand if a need arises.

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Here’s more on some roster situations around the National League:

• It seems that Erick Aybar currently holds the inside track to the Padres’ starting shortstop job, Dennis Lin of the San Diego Union-Tribune tweets. Aybar hasn’t hit much this spring — he’s slashing .273/.319/.318 through 16 games — but seems to be the logical solution barring a trade. Luis Sardinas, meanwhile, is competing for a spot as a utility player, per manager Andy Green. He has spent some time in left field in a bid to enhance his versatility, and will seemingly be jockeying with options such as Cory Spangenberg and Rule 5 pick Allen Cordoba.
• Meanwhile, the Padres are still sorting through a variety of bullpen options, as AJ Cassavell of MLB.com writes. Rule 5’er Miguel Diaz seems to be well-positioned, while either Trevor Cahill or Jarred Cosart will also likely crack the pen if either fails to make the rotation. (The odds of both functioning as starters increased, it seems, with an injury to Christian Friedrich.) Veterans Craig Stammen, Carter Capps, and Kevin Quackenbush are among the notable names also in the running. Capps seems unlikely to be ready in time, per Cassavell, while Quackenbush’s poor showing in camp could result in an assignment to Triple-A.
• The division-rival Diamondbacks have settled on their own starting five, as MLB.com’s Steve Gilbert reports. That grouping — Zack Greinke, Taijuan Walker, Robbie Ray, Shelby Miller, and Patrick Corbin — contains no surprises, but manager Torey Lovullo did note an interesting decision on another hurler. Former top prospect Archie Bradley will open the year in the major league bullpen. The 24-year-old has struggled in his MLB opportunities over the past two seasons and has allowed 13 earned runs on 23 hits over 14 2/3 innings this spring. While he could still factor as a long-term rotation possibility — Bradley has produced quality results of late at Triple-A — the club will see whether the move to a relief role helps spur some positive momentum.
• When the Phillies optioned outfielder Tyler Goeddel to minor league camp Friday, they informed him he’d likely start 2017 at the Double-A level, writes Matt Breen of Philly.com. Considering he spent all of last season in the majors, Goeddel isn’t thrilled with his multi-level demotion. “I’m not too happy about that but you can’t control it,” said Goeddel, who hit a meager .192/.258/.291 in 234 PAs as a Rule 5 pick in 2016. With Nick Williams, Roman Quinn and Dylan Cozens set to comprise the Phillies’ Triple-A outfield, there aren’t any openings for Goeddel at that level. Regarding those three, Goeddel stated: “I know who’s at Triple-A with Cozens, Williams and Quinn. But I was still surprised. They hadn’t really told me anything so it was definitely surprising.”
• A neck issue has kept Brewers catcher Andrew Susac out of action for the past week-plus, but an MRI on Friday revealed no structural damage to his trapezius, tweets Adam McCalvy of MLB.com. Susac will be able to ramp up his rehab as a result, though he’ll still start the year on the disabled list. Milwaukee will open with Jett Bandy and Manny Pina as its top options behind the plate.

Here’s more on a few other injury situations from around the game:

• Rangers righty Tanner Scheppers left his club’s game today with what the team is describing as “lower core” pain, as Evan Grant of the Dallas Morning News tweets. His outlook won’t be known until he undergoes an MRI, but as T.R. Sullivan of MLB.com notes on Twitter, the injury seemingly opens the door for Rule 5 pick Mike Hauschild to make the club. He has impressed in 17 1/3 frames this spring, allowing six earned runs on 15 hits and five walks while recording 15 strikeouts.
• After being diagnosed with a lat strain, Padres lefty Christian Friedrich is slated to open the year on the DL,Dennis Lin of the San Diego Union-Tribune reports. That takes him out of the competition for the remaining open rotation spots, at least for the time being. Per Lin, that leaves three pitchers fighting for the jobs, with veterans Trevor Cahill and Jarred Cosart trying to hold off youngster Luis Perdomo — the Rule 5 pick who showed so much promise last year.
• The Braves may be without high-powered righty Mauricio Cabrera to start the season, MLB.com’s Mark Bowman reports. Cabrera, a key cog in the team’s future and immediate bullpen plans, felt some discomfort in his elbow. It’s possible he’ll end up back on track for Opening Day, but the organization will (understandably) be quite cautious, manager Brian Snitker explains. If he does require a DL stint, Bowman says the organization could choose to use the opening to hang onto either out-of-options righty Chaz Roe or veteran minor-league free agent Blaine Boyer.
• Though Dodgers hurler Pedro Baez was able to throw a live BP and seems to be progressing through his thumb injury, the news wasn’t so good for fellow right-handed reliever Josh Ravin, as MLB.com’s Ken Gurnick (Twitter links). The 29-year-old, who has shown well in two brief MLB stints in the past two years but struggled this spring, has suffered a groin strain that’s expected to sideline him for several weeks.
• With all this talk of injuries, perhaps it’s best to end on a positive note. Red Sox righty Carson Smith, who’s on his way back from Tommy John surgery, is moving in the right direction, as Jason Mastrodonato of the Boston Herald reports. After Smith’s first pen session, which John Farrell described as “surprisingly good,” the club is hopeful that they’ll welcome him back by June.

• Manager Mike Matheny confirms that Michael Wacha will serve as the Cardinals’ fifth starter, Derrick Goold of the St. Louis Post-Dispatch writes. Wacha appeared to have the inside track on the job after the team lost top prospect Alex Reyes to an elbow injury that required Tommy John surgery. Joining Wacha in the rotation will be Carlos Martinez, Adam Wainwright, Mike Leake and Lance Lynn. The loss of Reyes and the injury situations of a number of pitchers (including Wacha, Tyler Lyons and Marco Gonzales) leave the Cardinals with somewhat depleted depth. Lynn, who is pitching without restrictions as he returns from his own Tommy John surgery, says he’s aiming to reliably make his starts and accumulate innings. “If you set yourself below that, why take the ball?” he says.
• The Padres face a different problem as they attempt to assemble their 2017 rotation, MLB.com’s AJ Cassavell writes. Veterans Jhoulys Chacin, Jered Weaver and Clayton Richard have nailed down rotation spots, leaving two open. Of the five remaining starters competing, though, three (Jarred Cosart, Christian Friedrich and Paul Clemens) are out of options, limiting the club’s flexibility. One or two of those pitchers could head to the bullpen (although sending two potential starters to the bullpen would create a different set of roster questions), and Friedrich, who’s dealing with arm soreness, could be placed on the DL. Still, it’s possible the Padres could end up with a starting pitcher or two on the waiver wire as the season opens. Luis Perdomo, meanwhile, led the Padres in innings pitched last year, but he’s eligible to be optioned, so he might head to Triple-A El Paso.

• Trainers of prospects in the Dominican Republic and Venezuela are considering pulling their players from upcoming national showcases for MLB scouts, Baseball America’s Ben Badler reports.  The trainers are protesting the league’s proposals for an international draft in collective bargaining talks with the MLBPA.  Venezuela’s showcase is scheduled for November 16-17 while the Dominican showcase, scheduled for this coming week, appears to be more directly in question.  “No one will take their players to the event next week. There is a total boycott of all MLB events,” a Dominican trainer tells Badler.
• Padres right-hander Jarred Cosart will need about six weeks of recovery after undergoing surgery to clean up his right elbow, MLB.com’s AJ Cassavell writes.  That timeframe should put Cosart on track to be fully prepared for the start of Spring Training.
• In other Padres injury news from Cassavell, the club has set a December 1 deadline for righty Colin Rea to become fully healthy.  If Rea hasn’t pitched in Arizona Fall League games, winter ball games or at least thrown some intensive batting-practice sessions against live hitters, the Padres may decide it’s time for Rea to undergo Tommy John surgery.  Rea has spent the last few months trying to fix his elbow problems without having to resort to a Tommy John procedure, instead opting for a PRP treatment and more basic rest and rehabilitation.  It was this same elbow injury that forced the Padres to re-acquire Rea after initially dealing him to the Marlins as part of the Andrew Cashner trade.
• The Indians’ use of Andrew Miller this postseason has led to speculation that more teams could look to develop their own high-leverage, multiple-inning relievers, though Peter Gammons of GammonsDaily.com notes that it isn’t quite that simple.  The postseason schedule allows for much more specialization and preparation than a regular season game, as a pitcher will likely burn out if he is regularly used during the year the way Cleveland has deployed Miller in October.  Players and agents on the way up may also hesitate at a fireman role that limits their earning potential.  “But let’s face it, fifth starters make more than very good setup men, and relievers want to get paid,” a baseball official tells Gammons.  “They want to close, or they want to start.  It’s difficult to ask them to take a Miller role without Miller money.  Their agents aren’t going to allow it.”
• While front offices are increasingly using analytics to measure players, the message of what a team actually values doesn’t always filter down to the clubhouse, Dodgers director of player development Gabe Kapler writes in a piece for WEEI.com.  Many players still rely on traditional stats to gauge their performance, Kapler notes, so players may be needlessly worrying about a low batting average or not driving in enough runs when their team is actually evaluating something like exit velocity of balls hit off the player’s bat.

There is no indication as of yet as to whether the operation will impact his offseason timeline in any appreciable way. But this sort of procedure isn’t all that unusual; prior suggestions were that Cosart was dealing with a bone spur, which is the kind of issue that is frequently addressed at this time of year.

Regardless, there’s uncertainty any time a pitcher goes under the knife. In this case, though, it likely won’t have much of an impact on the Pads’ offseason plans. Cosart wasn’t able to reach three full years of major league service because he was optioned for part of the year, and it doesn’t appear that he’ll qualify for Super Two status after entering the season with two years and twenty days of service already in the bank. Cosart’s 2016 campaign was split roughly evenly between the big leagues and minors.

San Diego likely has already baked plenty of question marks into its assessment of Cosart anyway. The 26-year-old has always been seen as a talented pitcher, and logged excellent results for stretches earlier in his career. Though his strikeout-to-walk ratio has never impressed — it stands at 6.2 K/9 against 4.6 BB/9 for his career — Cosart generates quite a few groundballs and has successfully tamped down on home runs when at his best.

Ultimately, there still seems to be quite a lot of work to do for the Padres to get value out of Cosart, though there’s also minimal risk since the organization isn’t expected to contend in 2017 and he’ll seemingly play at the league minimum. His 57 major league frames this year weren’t terribly inspiring, as he walked more batters than he retired via strikeout and allowed an even six earned runs per nine innings. Cosart also sported a career-low 92.3 mph average fastball. On the bright side, he did top his annual best with a 60.9% groundball rate.

Here’s a look at a few more injuries pertaining to a pair of playoff clubs and a potential 2017 trade chip…

• The Indians announced some relatively good news following an MRI for ace Corey Kluber. The test revealed a mild quad strain for Kluber, per the club, but the Cy Young candidate dodged a potentially more serious groin injury. He’ll be ready to return to game action in seven to 10 days, per the Indians, which obviously rules him out for the remainder of the regular season but gives him time to recover for the American League Division Series, which begins on Thursday, Oct. 6.
• The news wasn’t as positive for the Nationals when it comes to right-hander Stephen Strasburg, as general manager Mike Rizzo told reporters, including Jorge Castillo of the Washington Post, that it’s doubtful that Strasburg will be ready to return for the National League Division Series. “I think it would be pushing it,” said Rizzo of Strasburg, who is dealing with a strained flexor mass in his right forearm. “I think that’s fair to say. Again, I haven’t seen him after his throwing program today, but just the calendar, it’s unlikely that he’d contribute in that first series.” Strasburg did play catch from 90 feet today, per Janes, but it appears that the Nats will need to advance to at least the League Championship Series if there’s any hope of Strasburg making a postseason impact. With Strasburg out, Max Scherzer, Tanner Roark and Gio Gonzalez would probably get the first three looks in the Division Series, and Joe Ross could be a factor as well.
• Tyson Ross has received multiple medical opinions over the past couple of weeks, skipper Andy Green told Dennis Lin of the San Diego Union-Tribune, and surgery to repair his right shoulder is a possibility. Ross, naturally, prefers to avoid that endgame, and he’s exploring all possible alternatives for the time being. The Padres hope to have a plan mapped out for Ross by the end of the regular season, Lin writes, and an ultimate decision could come later this week. Ross is earning $9.625MM this season but pitched only once for the Friars, on Opening Day, before going down with a shoulder injury that would eventually wipe out his entire season. Additionally, Lin writes that righty Jarred Cosart underwent an MRI and X-rays on his right elbow to determine the severity of a bone spur that he said he’s been pitching through.

12:33pm: The deal is official, with both clubs announcing it. There’s money heading from San Diego to Miami in the swap, per the announcement, though details remain unreported.

9:58am: After more than a month of searching for a starting pitcher to fill out the back of their rotation, the Marlins have succeeded in landing a pair of starters, reportedly agreeing to a trade that will net them right-handed starters Andrew Cashner and Colin Rea as well as righty reliever Tayron Guerrero from the Padres. In exchange, Miami is sending right-hander Jarred Cosart, top first base prospect Josh Naylor, minor league righty Luis Castillo and injured reliever Carter Capps, who underwent Tommy John earlier this year, to San Diego.

Miami has been said to be frantically searching for an upgrade to the back of its rotation, and Cashner will provide the steady innings they’ve been seeking — with the upside for more — so long as he stays healthy. That’s not a given for Cashner, it should be noted; he’s missed time in 2016 with a hamstring strain and a neck strain, and the 2014 season saw him endure separate stints on the disabled list for soreness in his right shoulder and inflammation in his right elbow.

Injuries have, to some extent, played a role in Cashner’s weaker-than-expected results across the past two seasons. After pitching to a 2.87 ERA in 289 1/3 innings from 2013-14, Cashner posted a 4.34 ERA in 184 2/3 innings last season and is at 4.76 in 79 1/3 innings in 2016. However, he’s pitched quite well over his past three outings and still comes with some degree of upside. He is, after all, less than two years removed from a season that saw him deliver a strong 2.55 ERA in 123 1/3 innings, and he still averages just under 94 mph on his heater to go along with an above-average ground-ball rate. That last point is key for a Marlins infield that has plus defenders in Martin Prado at third base, the recently reinstated Dee Gordon at second base and defensive wizard Adeiny Hechavarria at shortstop.

Rea, 26, is an entirely different type of asset for the Marlins. He’s in just his second season at the big league level and is controllable through the 2021 season, giving Miami a potential long-term piece in the rotation, though his early results have admittedly been mixed. The former 12th-round pick has a 4.81 ERA in 131 career innings at the Major League level, averaging 7.0 K/9 and 3.8 BB/9 to go along with a 45.5 percent ground-ball rate. Rea, though, entered the 2015 season as the Padres’ No. 4 prospect at MLB.com and No. 7 prospect at Baseball America. Jim Callis and Jonathan Mayo of MLB.com noted at the time that the new Padres regime considered Rea to be a pleasant surprise, as he’d added velocity to his fastball, more power to his curveball and also improved his command. The changes gave Rea the upside of settling in as a third or fourth starter in the Majors, per the report, and while Rea isn’t there just yet, there certainly seems to be some untapped potential with which VP of pitching development Jim Benedict (who came over from the Pirates this winter) can work.

Cashner and Rea will slot into a Marlins rotation that is fronted by ace Jose Fernandez and impressive sophomore Adam Conley. Miami, however, just lost its top offseason signing, left-hander Wei-Yin Chen, to the disabled list with an elbow sprain, further magnifying an already pressing  need to add to the rotation. Right-hander Tom Koehler can provide a steady stream of mostly reliable innings at the back of the rotation, and Rea seems likely to step into the starting mix ahead of the inexperienced Jose Urena in the fifth spot.

Guerrero, meanwhile, gives Miami a buy-low arm on a pitcher that rated among San Diego’s top 30 prospects entering the season but has had a dreadful start to his 2016 campaign. Guerrero, 25, posted a very strong 3.05 ERA and punched out 61 hitters in 56 innings between Double-A and Triple-A last year, but control problems have always been an issue for him, and he’s become more hittable in 2016. This year, he’s sporting a 5.30 ERA in 35 2/3 innings between those same levels. While his strikeout and walk rates are similar to those of his 2015 campaign, he’s allowed considerably more hits and been more homer-prone this year. Guerrero offers a blistering fastball and the potential for an above-average slider but is something of a project for the Fish. He did make his big league debut earlier this year, though, and if Miami can get him back on track he could conceivably add a very live arm to their bullpen later this season.

The loss of both Cashner and Rea leaves the rebuilding Padres rather thin in the rotation, especially with Tyson Ross still on the DL due to his season-long shoulder woes, Robbie Erlin out for the year due to Tommy John surgery and Erik Johnson (who came over in the trade that removed James Shields from the San Diego rotation) also on the disabled list due to a right flexor sprain. Incredibly, the Padres have traded away nearly their entire Opening Day rotation, as Ross is the only remaining member (and likely only remains due to his injury status). The Friars, for now, are left with Edwin Jackson, Christian Friedrich and Rule 5 righty Luis Perdomo in their rotation, and they will presumably be joined by Cosart.

The 26-year-old Cosart, who had made just one start for the Marlins since returning from Triple-A, will go through yet another change of scenery in hopes of finally capitalizing on the potential that made him a consensus top 100 prospect from 2011-13. Originally drafted by the Phillies, he went to Houston in the original Hunter Pence trade and then to Miami alongside Enrique Hernandez in exchange for Jake Marisnick, Colin Moran and a competitive balance draft pick. Cosart has shown glimpses of his potential in the Majors and even posted a 3.69 ERA in 180 1/3 big league innings back in 2014, but he’s never been able to string much success together. He’ll bring plenty of grounders to the table (career 55.3 percent ground-ball rate), but he’s never missed many bats despite averaging 94 mph on his fastball (5.6 K/9) and hasn’t shown great control either (4.3 BB/9).

San Diego, though, will have some time to try to get Cosart on track. He entered the season with two years and 20 days of service time, and he’ll fall shy of the 152 days of big league service he’d have needed to reach three years of Major League service. As such, Cosart will be controlled through the 2020 season.

The addition of Capps to the deal is a high-upside wild card for the Padres. Capps broke out as one of baseball’s most dominant relievers last season, posting a 1.16 ERA with a 58-to-7 K/BB ratio and a 40.8 percent ground-ball rate in 31 innings of work. With a fastball that averaged 98.1 mph and appeared even faster due to delivery that was as controversial as it was unorthodox — the legality of Capps’ delivery came into question on multiple occasions in 2015 — Capps had all of the makings of an elite bullpen arm before his UCL gave out in Spring Training. If he rehabs and comes back looking anything like the 2015 version of himself, the Friars will be a legitimate relief ace on their hands.

The top-ranked prospect in this deal is Naylor — the No. 12 overall pick in the 2015 draft and the No. 100 prospect in Major League Baseball according to Baseball America’s midseason Top 100 list. MLB.com rated Naylor second among Marlins farmhands on its midseason update to Miami’s prospect rankings, placing him only behind 2016 first-rounder Braxton Garrett. The 19-year-old Naylor has held his own despite being well below the average age of competitors in the Class-A South Atlantic League this season, batting .269/.317/.430 with nine homers, 24 doubles, two triples and 10 stolen bases. His 5.9 percent walk rate isn’t wowing anyone just yet, but he’s shown a knack for making contact, striking out at a respectable 16.7 percent clip against older competition. The 10 steals are somewhat of a surprise for a 6’0″, 225-pounder that is said to lack speed, though he could see that stolen base total come down as he continues to progress throughout the minors (especially considering he’s still just 19 and could add further weight/size). Based on his bat alone, Naylor would probably be a more highly regarded prospect; MLB.com’s report on him states that his bat could be “special,” praising his plus-plus raw power and strong contact skills. However, Naylor is seen as a first baseman only, and a below-average one at that, with very little speed, meaning that scouts feel he’ll be a bat-first type of player that needs to hit to provide everyday value.

Castillo was sixth among Marlins farmhands on Baseball America’s midseason update of their top prospects and eighth on MLB.com’s midseason Marlins rankings. The 23-year-old moved from the bullpen to the rotation for the first time last season at Class-A and has pitched very well in Class-A Advanced, working to a 2.25 ERA with 7.6 K/9, 1.4 BB/9 and a 51.9 percent ground-ball rate this season. BA notes that Castillo’s fastball has touched 101 mph and sits in the 96-97 mph range, adding that he shows feel for a changeup and a slider with some depth. MLB.com suggests that he’s no sure thing to stick in a rotation but adds that he has the stuff to be a power arm near the back of a bullpen if a move back to relief work ultimately proves necessary.

ESPN’s Buster Olney first reported that the Marlins had a deal to acquire Cashner (via Twitter). Barry Jackson of the Miami Herald reported that Rea was going to the Marlins as well (also via Twitter) . FOX’s Ken Rosenthal tweeted that Naylor was part of the return. Clark Spencer of the Miami Herald tweeted that a member of the big league roster was headed to San Diego prior to reports of Cosart’s inclusion. Yahoo’s Jeff Passan reported Castillo’s inclusion (Twitter link), and ESPN’s Jayson Stark reported that Cosart was in the deal as well (on Twitter). The inclusion of Capps and Guerrero were the final pieces of the puzzle, both reported by Rosenthal (Twitter link).

Photos courtesy of USA Today Sports Images.

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There’s no word on how much time Chen will miss, but elbow injuries are always worrisome with pitchers, and his absence could affect the Marlins’ trade deadline plans. Potentially available starters like Jeremy Hellickson and Andrew Cashner, to name two of several, have been connected to Miami in recent weeks as the Aug. 1 non-waiver deadline nears. The Marlins are 53-45 and currently in possession of a National League Wild Card spot, but their lead is tenuous and their rotation could use more capable options to complement ace Jose Fernandez and underrated southpaw Adam Conley.

Chen, whom the Fish signed to a five-year, $80MM deal in the offseason, hasn’t produced to expectations yet in South Florida. The former Oriole has posted quality strikeout and walk rates per nine innings (7.28 and 1.88, respectively), but his 4.99 ERA over 110 frames is more than a full run worse than his 3.89 career mark. Nevertheless, with only Tom Koehler and 24-year-old Jose Urena around as viable options to team with Fernandez and Conley, the loss of the 31-year-old Chen is a notable one for the Marlins.

A former high-end prospect, Cosart experienced significant success in 180 1/3 innings with the Astros and Marlins in 2014, though he hasn’t been the same since. Cosart put up a 3.69 ERA/3.77 FIP/4.15 xFIP in 180 1/3 innings that year. In 84 1/3 frames with Miami dating back to last season, those figures have worsened significantly, plummeting to 5.12/5.12/4.63. While Cosart has generated ground balls at a 57.3 percent clip since 2015, he has offset that by striking out too few hitters (5.87 per nine) and walking far too many (5.12). Cosart hasn’t fared well at the Triple-A level this year, either, so his chances of serving as a respectable fill-in for the starter-needy Marlins look slim.

Of course, as Jackson notes (and has pointed out in the past), the Marlins are thin on enticing trade chips due to a lack of impact prospects in the farm system. Miami’s prospect depth took a further hit a couple of weeks ago when the club picked up Fernando Rodney in a trade that sent promising Class-A right-hander Chris Paddack to the Padres.

While Hill certainly doesn’t have a lengthy track record of health or the type of dominance he’s displayed since last September, he’s arguably the top rental pitcher on this summer’s trade market and should command a rather strong return. He’s pitched to a 2.25 ERA with 10.7 K/9, 3.3 BB/9 and a 50 percent ground-ball rate in 76 innings. He did miss the month of June with a strained groin, and he’s already pitched more Major League innings in 2016 than he did in 2013-15 combined. However, given his strong performance and modest $6MM salary — to say nothing of a report from FOX’s Ken Rosenthal that Hill could potentially be extended by a new club — Hill is a lock to draw widespread interest. That’s not great news for the Marlins, who would likely have a tough time topping the offers of rivals with considerably deeper farm systems.

Jackson writes that in the absence of a trade to acquire a starting pitcher, the club could turn to right-hander Jarred Cosart, who was formerly one of the top prospects in baseball and was hoped to become a key piece of the Miami rotation. Instead, Cosart has persistently struggled in the Major Leagues and was demoted to Triple-A earlier this season. He spent a month on the minor league DL with an oblique strain and has pitched to a combined 4.02 ERA with 5.7 K/9 against 4.0 BB/9 in 47 innings between Triple-A and a brief rehab stint in the organization’s lower levels this year.

If not Cosart, the Marlins have veteran righty Jeremy Guthrie pitching for their Triple-A affiliate, though he’s struggled with the Padres’ Triple-A affiliate this season and has surrendered 15 runs in 15 innings with the Marlins’ Triple-A affiliate. Jose Urena and Justin Nicolino are other rotation options, as can be seen on their depth chart. For the time being, the Marlins have Jose Fernandez, Wei-Yin Chen, Adam Conley and Tom Koehler lined up to make their first four starts out of the break. Miami doesn’t have the luxury of an off-day next Monday, which would’ve allowed the team to skip the fifth spot in its rotation and extended the club’s window to pursue outside additions.